If you made money on your trade, then good for you. I don't know anything about KBIO.
The problem with selling here, as I see it, is that we just don't have a real good feel for what is driving the PPS the way its going. Sure, the Mayo paper at the ACH is part of the driver. But, are there other factors that we don't currently know about?
GERN is sort of acting like DNDN a few years ago before it had lift off. Go look at the DNDN chart.
You are correct we don't know what is driving the PPS, which should make you bit nervous. I really don't see anything to justify a move to this extent. I expect it to be manipulation so be careful. The name of the game is to suck in retail investors with a pump, then comes the dump. I made some good money on this the last week, but now I will watch from the sidelines. Good luck to you.
The secondary was not expected, even for the experts. But, with so many shots on goal, I really like the outlook for KBIO going forward. With great catalysts, and small market cap, KBIO has some big gains coming.